Looks and feels like a native app
React Native uses the very same building blocks that native apps use. This means that you get to take advantage of Google and Apple’s hard work whilst working from a single source code.
A single codebase for multiple platforms reduces your time to market. React Native has automatic reloading and debugging tools built into it which allow a smoother workflow.
Ease of adding features
React Native breaks applications into components and uses a single flow of data. This leads to predictable and testable modular pieces which can be interchanged and reused. Basically, React Native was designed for developer happiness!
"We're building some amazing apps for clients using React Native in half the time it used to take us to build in Android and iOS. React Native is amazingly powerful and new features are developed by the community every day. This is the first time that as a developer I really believe that cross platform is as good as native!"